Results 111 to 120 of about 94,660 (301)

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Hydrodynamics of Saturn’s Dense Rings [PDF]

open access: yes, 2011
The space missions Voyager and Cassini together with earthbound observations revealed a wealth of structures in Saturn’s rings. There are, for example, waves being excited at ring positions which are in orbital resonance with Saturn’s moons.
F. Spahn   +3 more
core   +1 more source

Experimental Characterization and Numerical Optimization of 3D-Printed PA6-CF External Fixator Rings

open access: yesJournal of Manufacturing and Materials Processing
This research investigated the feasibility of 3D-printed external fixator (EF) rings made from carbon fiber reinforced polyamide 6 (PA6-CF) as an alternative to the conventional metallic counterpart.
Ion Badea   +3 more
doaj   +1 more source

Estimation of process capability based on continuous and attribute data

open access: yesTehnički Glasnik, 2019
In the paper, a process capability and process performance analyses for continuous and attribute data are conducted by using an industry example. The inner diameter of the bearing rings is analysed by applying the normal capability analysis for the ...
Biserka Runje   +3 more
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Jordan triple elementary maps on alternative rings [PDF]

open access: yes, 2014
Let ℜ and ℜ՛ be alternative rings. We study the additivity of surjective Jordan triple elementary maps of ℜ X ℜ՛. We prove that if R contains a non-trivial idempotent satisfying some conditions, then they are additives.Fundação de Amparo à Pesquisa do ...
Ferreira, Bruno L.M.   +2 more
core  

Hydrodynamics of Saturn’s dense rings [PDF]

open access: yes, 2019
The space missions Voyager and Cassini together with earthbound observations re-vealed a wealth of structures in Saturn’s rings. There are, for example, waves being excited at ring positions which are in orbital resonance with Saturn’s moons.
Seiß, Martin (Dr.)   +1 more
core   +1 more source

Application of [Hydroxy(tosyloxy)iodo]benzene in the Wittig-Ring Expansion Sequence for the Synthesis of β-Benzocyclo-alkenones from α-Benzocycloalkenones

open access: yesMolecules, 2005
The conversion of α-benzocycloalkenones to homologous β-benzocyclo-alkenones containing six, seven and eight-membered rings is reported. This wasaccomplished via a Wittig olefination-oxidative rearrangement sequence using[hydroxy(tosyloxy)iodo ...
G. Koser, M. Justik
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Alternative Optics Design of the CLIC Damping Rings with Variable Dipole Bends and High-field Wigglers [PDF]

open access: yes, 2015
The CLIC Damping Rings baseline design aims to reach an ultra-low horizontal normalised emittance of 500nm-rad at 2.86GeV, based on the combined effect of TME arc cells and high-field super-conducting damping wigglers, while keeping the ring as compact ...
Antoniou, Fanouria   +2 more
core  

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